30701284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{247591}}^1$

素因数の和:247626

約数の個数: 12

約数和(自身を含む): 55460608

約数和(自身を除く): 24759324

約数列:

[1, 2, 4, 31, 62, 124, 247591, 495182, 990364, 7675321, 15350642, 30701284]

約数ペア:

[(1, 30701284), (2, 15350642), (4, 7675321), (31, 990364), (62, 495182), (124, 247591)]